August 21st, 1798

Born on August 21st, 1798

Age in days, weeks and months
Wow, over 83,000 days old!

Why not celebrate an alternative birthday? In 786 days, exactly on August 15th, 2028, people who were born on August 21st, 1798 will be 84,000 days old!

... in seconds, minutes and hours

What happened on August 21st?

August 21st, 2007

BioShock was released in North America, becoming a critical success and a demonstration of video games as an art form.

August 21st, 2015

Passengers on a Thalys train from Amsterdam to Paris confronted and subdued an attacker who attempted a mass shooting.

August 21st, 2013

Syrian civil war: Areas controlled by the Syrian opposition in Ghouta, Damascus, were attacked by rockets (launcher pictured) containing sarin, killing at least 281 people.

August 21st, 1986

A limnic eruption of Lake Nyos in Cameroon released a cloud of carbon dioxide, suffocating 1,746 people and 3,500 livestock.

August 21st, 1963

South Vietnamese special forces loyal to Ngô Đình Nhu, the brother of President Ngô Đình Diệm, raided and vandalised Buddhist pagodas (one pictured) across the country, arresting thousands and leaving hundreds dead.

August 21st, 1945

American physicist Harry Daghlian accidentally dropped a tungsten carbide brick onto a plutonium bomb core, exposing himself to neutron radiation and later becoming the first Manhattan Project fatality due to a criticality accident.

August 21st, 1944

World War II: A combined Canadian–Polish force captured the town of Falaise, France, in the final offensive of the Battle of Normandy.

August 21st, 1942

World War II: The Imperial Japanese Army lost the Battle of the Tenaru, the first of its three major land offensives during the Guadalcanal campaign.

August 21st, 1911

Leonardo da Vinci's Mona Lisa (pictured) was stolen from the Louvre by museum employee Vincenzo Peruggia and was not recovered until two years later.

August 21st, 1858

The first of seven debates between Abraham Lincoln and Stephen A. Douglas (both pictured), candidates for an Illinois seat in the U.S. Senate, was held in Ottawa, Illinois.

August 21st, 1808

Peninsular War: British and Portuguese forces put an end to the first French invasion of Portugal at the Battle of Vimeiro.

August 21st, 1789

The national colours of Italy first appeared on a tricolour cockade in Genoa.

August 21st, 1717

Austro-Turkish War: Austrian troops under Prince Eugene of Savoy captured the strategically important city of Belgrade from the Ottoman Empire.

August 21st, 1716

Seventh Ottoman–Venetian War: Ottoman forces suddenly abandoned their siege of Corfu, allowing the Republic of Venice to preserve its rule over the Ionian Islands.

August 21st, 1689

Jacobite clans clashed with a regiment of Covenanters in the streets of Dunkeld, Scotland.

Birthdays
... of famous people, actors, celebrities and stars on August 21st

Same year
Born in 1798

56

Adam Mickiewicz

Polish national poet, dramatist, essayist, publicist, translator, and political activist (1798-1855)

*December 24th, 1798, Zavosse †November 26th, 1855, Istanbul

67

Massimo d'Azeglio

Italian statesman, novelist and painter

*October 21st, 1798, Turin †January 15th, 1866, Cannero Riviera

38

Giacomo Leopardi

Italian poet, philosopher, and writer (1798-1837)

*June 29th, 1798, Recanati †June 14th, 1837, Naples

62

Empress Alexandra Feodorovna of Russia

Empress Consort of Russia from 1825 to 1855

*July 13th, 1798, Berlin †October 20th, 1860, Tsarskoye Selo

55

Abigail Fillmore

First Lady of the United States from 1850 to 1853

*March 13th, 1798, Saratoga County †March 30th, 1853, Washington, D.C.

75

August Heinrich Hoffmann von Fallersleben

German scholar and poet

*April 2nd, 1798, Fallersleben †January 19th, 1874, Princely Abbey of Corvey

96

Franz Ernst Neumann

German physicist and mineralogist (1798-1895)

*September 11th, 1798, Joachimsthal †May 23rd, 1895, Königsberg

77

František Palacký

Czech philosopher, historian, publicist and writer (1798-1876)

*June 14th, 1798, Hodslavice †May 26th, 1876, Prague

82

Jules Armand Dufaure

French politician and lawyer (1798-1881)

*December 4th, 1798, Saujon †June 27th, 1881, Rueil-Malmaison

75

Gustav Rose

German mineralogist and university teacher (1798-1873)

*March 18th, 1798, Berlin †July 15th, 1873, Berlin

74

Alfred Iverson Sr.

American politician

*December 3rd, 1798, Liberty County †March 4th, 1873, Macon

88

Nakayama Miki

Founder of Tenrikyo (1798–1887)

*June 2nd, 1798, Tenri †February 18th, 1887, Tenri

76

Therese Grob

Austrian singer

*November 16th, 1798, Vienna †March 17th, 1875, Vienna

52

Joseph Anselm Feuerbach

German archaeologist (1798-1851)

*September 9th, 1798, Jena †September 8th, 1851, Freiburg im Breisgau

64

Ida Arenhold

German social reformer (1798–1863)

*October 11th, 1798, Herzberg am Harz †September 24th, 1863, Hanover

70

Henry Labouchere, 1st Baron Taunton

English politician (1798-1869)

*August 15th, 1798, Over Stowey †July 13th, 1869, Over Stowey

67

Thomas Hodgkin

British pathologist and social reformer (1798-1866)

*August 17th, 1798, London †April 5th, 1866, Jaffa

68

Henriette Méric-Lalande

Singer

*November 4th, 1798, Dunkirk †September 7th, 1867, Chantilly

80

Antonio Benedetto Antonucci

Bishop of the Catholic Church (1798-1879)

*September 17th, 1798, Subiaco †January 28th, 1879, Ancona

59

Joseph von Auffenberg

German dramatist (1798-1857)

*August 25th, 1798, Freiburg im Breisgau †December 25th, 1857, Freiburg im Breisgau

Birthdays of famous people

Public holidays on August 21st

Fixed holidays (Christian Feast Day) which are celebrated on August 21st.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1798 is a normal year and no leap year.

Calendar
August 1798